Contact accounting8
Everything at accounting8.com is handled by email. There is no phone line.
hello@accounting8.com — general questions, corrections to a listing’s details, requests to add a firm, and questions about where the data comes from.
removals@accounting8.com — removal of a listing, or a data request. The removal and correction page explains what to send.
Where possible, write from an email address at the firm’s own domain so the request can be verified.
For who runs the site and which public sources the listings are built from, see About accounting8.